Technical
20sma is being supportive, but it is recommended to keep your stops somewhat below the average.
A close below $190 would be a bearish warning.
The broad market has been taking a downturn over the past week. The Transportation industry has been consolidating, showing relative strength over the rest of the market.
Fundamental
While the white house cannot get it together to pass the fiscal stimulus, transportation could be a gainer as it is likely they will spend on Infrastructure.